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Uncover the best deals on Las Vegas to London flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest LAS - LHR Flights
Useful information for finding best airline tickets from McCarran International to London Heathrow on your next trip.
Cheapest Round Trip Flight
$1355
Delta Airlines
• 1 stop
• 23h 21m
May 28 – Jun 11
The cheapest round trip flight from Las Vegas to London (LAS-LHR-LAS) is currently $1355
Cheapest Direct Flight
$1313
KLM Airlines
• nonstop
• 15h 55m
May 28
The cheapest nonstop flight from Las Vegas to London (LAS-LHR) is currently $1313
Fastest Flight
15h 55m
The fastest nonstop flight from Las Vegas to London (LAS-LHR) takes 15h 55m
Top Airlines Flying from Las Vegas to London
Latest Flight Deals from Las Vegas (LAS) to London (LHR)
Compare and book low fare round-trip air tickets from Las Vegas to London. Ideal for travelers with confirmed return itineraries.
May 28 - Jun 11, Economy
Las Vegas → London
23h 21m
5:59 PM - 4:00 PM • 1 stop
Las Vegas → London
24h 10m
11:45 AM - 6:35 PM • 1 stop
Delta Airlines
May 28 - Jun 11, Economy
Las Vegas → London
22h 31m
10:59 AM - 8:50 AM • 1 stop
Las Vegas → London
24h 10m
11:45 AM - 6:35 PM • 1 stop
Delta Airlines
May 28 - Jun 11, Economy
Las Vegas → London
20h 40m
1:20 PM - 10:00 AM • 1 stop
Las Vegas → London
27h 20m
9:55 AM - 6:35 PM • 1 stop
Delta Airlines
May 28 - Jun 11, Economy
Las Vegas → London
15h 55m
10:00 PM - 3:55 PM • nonstop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
Delta Airlines
May 28 - Jun 11, Economy
Las Vegas → London
24h 10m
12:30 PM - 11:20 AM • 1 stop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
Delta Airlines
Looking for the fastest way to London? These direct flight options from LAS to LHR offer both convenience and value—no layovers, just straight to your destination.
May 28 - Jun 11, Economy
Las Vegas → London
15h 55m
- • nonstop
Las Vegas → London
17h 25m
- • nonstop
KLM Airlines
May 28 - Jun 11, Economy
Las Vegas → London
15h 55m
- • nonstop
Las Vegas → London
17h 25m
- • nonstop
Air France
May 28 - Jun 11, Economy
Las Vegas → London
15h 55m
10:00 PM - 3:55 PM • nonstop
Las Vegas → London
17h 25m
5:25 PM - 8:10 PM • nonstop
Delta Airlines
May 28 - Jun 11, Economy
Las Vegas → London
15h 55m
5:20 PM - 11:15 AM • nonstop
Las Vegas → London
17h 25m
5:15 PM - 8:00 PM • nonstop
Aer Lingus
May 28 - Jun 11, Economy
Las Vegas → London
15h 55m
- • nonstop
Las Vegas → London
17h 25m
- • nonstop
American Airlines
FAQs on Las Vegas to London Flights
What are the airports in Las Vegas?
LAS
What’s the most popular airline flying from LAS to LHR?
The most popular airline flying from Las Vegas to London are
Can I fly from LAS to LHR non-stop?
Yes, you can fly LAS to LHR non-stop on
Which airlines fly nonstop between Las Vegas and London?
The non-stop flights between Las Vegas and London are .
What’s the earliest departure time from LAS to LHR Airport?
The earliest flight leaves LAS at 10:59 am and lands in LHR - London Heathrow
What are the airports in London?
LHR
Can I make changes to my Las Vegas to London flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAS to LHR?
Read the fare rules of the Las Vegas to London air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Las Vegas and London?
operate flights between Las Vegas and London
How long does a flight from Las Vegas to London take?
It takes approximately 11 hour to fly non-stop from LAS to LHR, which is 5229.49 miles by air.
Which airlines provide the cheapest flights from Las Vegas (LAS) to London (LHR) ?
In the past couple of days, the cheapest tickets to LHR from LAS were found on DL : USD 1384
Do I need a passport to fly between LAS and LHR?
Yes
What’s the latest departure time from LAS to LHR ?
The last flight leaves LAS at 10:0000 pm
Las Vegas (LAS) to London (LHR): Airport Information
| Origin Airport | McCarran International , Las Vegas, US |
| Destination Airport | London Heathrow , London, GB |
| Distance | 5229 miles |
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